cnvd-2016-01106
Vulnerability from cnvd

Title: Google Chrome opj_pi_update_decode_poc函数拒绝服务漏洞

Description:

Google Chrome是由Google开发的一款Web浏览工具。

Google Chrome 48.0.2564.109之前版本存在拒绝服务漏洞,由于PDFium内OpenJPEG里的函数opj_pi_update_decode_poc错误计算了某个层索引值。远程攻击者通过构造的PDF文档,可造成拒绝服务。

Severity:

Patch Name: Google Chrome opj_pi_update_decode_poc函数拒绝服务漏洞的补丁

Patch Description:

Google Chrome是由Google开发的一款Web浏览工具。

Google Chrome 48.0.2564.109之前版本存在拒绝服务漏洞,由于PDFium内OpenJPEG里的函数opj_pi_update_decode_poc错误计算了某个层索引值。远程攻击者通过构造的PDF文档,可造成拒绝服务。目前,供应商发布了安全公告及相关补丁信息,修复了此漏洞。

Formal description:

目前厂商已经发布了升级补丁以修复这个安全问题,请到厂商的主页下载: https://codereview.chromium.org/1583233008

Reference: https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-1626

Impacted products
Name
Google Chrome < 48.0.2564.109
Show details on source website


{
  "bids": {
    "bid": {
      "bidNumber": "83125"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1626"
    }
  },
  "description": "Google Chrome\u662f\u7531Google\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5de5\u5177\u3002\r\n\r\nGoogle Chrome 48.0.2564.109\u4e4b\u524d\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u7531\u4e8ePDFium\u5185OpenJPEG\u91cc\u7684\u51fd\u6570opj_pi_update_decode_poc\u9519\u8bef\u8ba1\u7b97\u4e86\u67d0\u4e2a\u5c42\u7d22\u5f15\u503c\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u6784\u9020\u7684PDF\u6587\u6863\uff0c\u53ef\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "anonymous, Mariusz Mlynski, lukezli, Jann Horn, and anonymous, working with HP\u0027s Zero Day Initiative",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://codereview.chromium.org/1583233008",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-01106",
  "openTime": "2016-02-18",
  "patchDescription": "Google Chrome\u662f\u7531Google\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5de5\u5177\u3002\r\n\r\nGoogle Chrome 48.0.2564.109\u4e4b\u524d\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u7531\u4e8ePDFium\u5185OpenJPEG\u91cc\u7684\u51fd\u6570opj_pi_update_decode_poc\u9519\u8bef\u8ba1\u7b97\u4e86\u67d0\u4e2a\u5c42\u7d22\u5f15\u503c\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u6784\u9020\u7684PDF\u6587\u6863\uff0c\u53ef\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Google Chrome opj_pi_update_decode_poc\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c 48.0.2564.109"
  },
  "referenceLink": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-1626",
  "serverity": "\u4e2d",
  "submitTime": "2016-02-16",
  "title": "Google Chrome opj_pi_update_decode_poc\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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